View Full Version : Too much backlash???

03-16-2005, 11:21 AM
I has an IRS from an '04 cobra installed in my '98 last week. i notice that there seems to be a bit more movement in the pinion flange but the technition said is was normal. now, if i'm sitting still and engage the clutch i get a loud "clunk" from the rear before i start to move. this also happens sometimes when i shift from gear to gear depending on how i shift. just seems like the gears should have a tighter tolerance. should i have the guys at the shop take the pumkin apart and check the backlash or is this normal for an '04?